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Very Good

#3039 of 9,539 schools in CA

Top 32% in state

Sage Oak Charter

School · Sage Oak Charter District

1473 Ford St. Ste. #105, Redlands, CA 92373

Charter

Enrollment

3,362

Student-Teacher

21.1:1

Score

7.2

Grades

Kindergarten – 12th

Data vintage2022-23

How this school compares

California schools

#3,039 of 9,539

In Redlands

#10 of 24

public schools

Academic growth

9.8 / 10

Excellent

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Sage Oak Charter

7.2/10

School in Redlands · grades Kindergarten – 12th. Start here, then compare fit against nearby and district options.

Sage Oak Charter School- Keppel

7.4/10

0.0 mi away. Use as a geographic alternative in the same move search.

Sage Oak Charter School - South

5.3/10

0.0 mi away. Use as a geographic alternative in the same move search.

About Sage Oak Charter

Sage Oak Charter is a public school in Redlands, CA, part of Sage Oak Charter District. Sage Oak Charter serves approximately 3,362 students, and covers grades Kindergarten-12th, and has a 21.1:1 student-teacher ratio. Sage Oak Charter has a current MySchoolScout rating of 7.2 out of 10 and ranks #3,039 of 9,539 schools in CA.

Structured state assessment records for Sage Oak Charter show 37% math proficiency (multi-year average, 2018-2024) and 51% reading/ELA proficiency (multi-year average, 2018-2024).

What's said publicly about Sage Oak Charter

Sources: School's website

Synthesized from public, attributable sources. Updated April 2026. Reviewed for accuracy.

Sage Oak Charter is a public, tuition-free charter school serving students in transitional kindergarten through 12th grade 1 . The institution operates across multiple California counties, including San Bernardino, Ventura, Riverside, Los Angeles, Orange, and San Diego 1 . The school offers distinct learning programs, including a Virtual Learning Academy for grades TK-8 and a Personalized Learning Academy for grades TK-8, which utilizes independent study and community partnerships 1 . High school students (grades 9-12) engage in independent study, live virtual classes, and opportunities for community college credit 1 . The curriculum includes Career Technical Education (CTE), project-based learning, and digital courses 1 . Sage Oak identifies its core values as Service, Accountability, Growth Mindset, and Excellence 1 . Recent activities include field trips to Santa Ana College Fire Academy, the OC Superior Court, and Caltech Seismo Lab, as well as leadership challenges at CSUSB 1 . The school has issued updates regarding the Mountain Wildfire and Line Fire in 2024 1 .
Sources (1)
  1. www.sageoak.education
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy
How it compares0.9 pts above CA schools
  • This school 7.2 · Very Good
  • CA avg 6.3

What Parents Should Know

Sage Oak Charter is a large school: 3,362 students. Size usually brings more course choices and activities than a smaller school can staff, but kids can also blend into the crowd. Ask how the school keeps students known and supported.

Sage Oak Charter runs 21.1:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.

Sage Oak Charter is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress9.8Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change+0.78 pts/yr
Data Period2018–2024
TrendStable
Academics6.5Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency37.6% (2024 CAASPP)
Reading/ELA Proficiency49.5% (2024 CAASPP)
Math vs. State Avg-8.1 pts
Reading vs. State Avg+6.7 pts
Overall Proficiency44% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)51% (model expectation from 2024 CAASPP)
vs. Expected-7.2 pts
Adjusted Percentile49th
College Readiness5.4Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate95%+
AP Participation0.2%
IB ProgramNo
Resources & Environment7.6Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio21.1:1
Per-Pupil Spending$12,297
Chronic Absenteeism3.5%

Sage Oak Charter — Students at Sage Oak Charter score 44% proficient, which is below what's typical for similar communities (expected: 51%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

41.9%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 37.0% (multi-year average, 2018-2024)
School
State
35.7% (2024 CAASPP)
ELA Proficiency 50.5% (multi-year average, 2018-2024)
School
State
47.1% (2024 CAASPP)

Based on 22 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2018
Math
34%
ELA
48%
2019
Math
34%
ELA
48%
2022
Math
41%
ELA
53.8%
2024
Math
37.3%
ELA
50.7%

Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.

How Sage Oak Charter Compares

See how Sage Oak Charter performs across key quality dimensions compared to state benchmarks.

Overall Score
7.2/10
68th percentile in CA
Academic
6.5/10
Average
Growth
9.8/10
Excellent
Environment
7.6/10
Very Good
AP Courses
3
State avg: 2.6
Advanced STEM
5/5
Subjects offered

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
42%
Teaching Staff
21:1 student-teacher ratio
159 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
3.5%

Programs & Offerings

AP/IB Programs3 AP courses offered
0.2% participation·State avg: 2.6 AP courses·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

1473 Ford St. Ste. #105, Redlands, CA 92373

Nearby Alternatives

Families considering Sage Oak Charter may also want to explore other schools in the area. Sage Oak Charter School- Keppel (rated 7.4/10), with a very similar rating. Additionally, Sage Oak Charter School - South (rated 5.3/10), a more accessible option. For more schools in Redlands, see our Redlands schools guide .

Nearby Schools

20 within 2.1 mi
School Distance Rating
Sage Oak Charter School- Keppel Redlands 0.0 mi 7.4
Sage Oak Charter School - South Redlands 0.0 mi 5.3
Christ the King Lutheran Childcare Center Redlands 0.4 mi
VALLEY PREPARATORY SCHOOL Redlands 0.5 mi 8.3
Deeper Roots Academy Redlands 0.7 mi
Kimberly Elementary Redlands 0.8 mi 7.3
Moore Middle Redlands 0.9 mi 6.7
Citrus Valley Christian Academy Educational Services Redlands 1.2 mi
Ahrens Child Care Center Redlands 1.5 mi
AHRENS CHILD CARE CENTER Redlands 1.5 mi
Redlands Senior High Redlands 1.5 mi 8.6
Kingsbury Elementary Redlands 1.4 mi 5.8
Crafton Elementary Redlands 1.6 mi 5.1
Mariposa Elementary Redlands 1.6 mi 7.6
Franklin Elementary Redlands 1.9 mi 4.1
Phase3 Lab School Redlands 1.9 mi
PHASE3 LAB SCHOOL Redlands 1.9 mi 8.3
SACRED HEART ACADEMY Redlands 1.9 mi 6.9
Cope Middle Redlands 1.9 mi 7.1
Redlands East Valley High Redlands 2.1 mi 8.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 92373 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$99,354

Median Home Value

$713,200

Median Rent

$1,886/mo

Population

34,816

College Educated

53.2%

Homeownership

52%

Avg Commute

23.6 min

Poverty Rate

6.3%

Median Age

38.3

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Summit Charter Academy Porterville, CA 7.2
Ocean Grove Charter Placerville, CA 6.8
South Sutter Charter Placerville, CA 6.8
iLEAD Hybrid Acton, CA 6.8
Sky Mountain Charter Placerville, CA 6.7
Vaughn Next Century Learning Center San Fernando, CA 6.3

Frequently Asked Questions

Common questions about Sage Oak Charter

What grades does Sage Oak Charter serve?

Sage Oak Charter serves students in grades Kindergarten through 12th.

How many students attend Sage Oak Charter?

Sage Oak Charter has an enrollment of approximately 3,362 students.

What is the student-teacher ratio at Sage Oak Charter?

The student-teacher ratio at Sage Oak Charter is 21.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Sage Oak Charter rank in CA?

Sage Oak Charter ranks #3,039 of 9,539 schools in CA.

What is Sage Oak Charter's MySchoolScout rating?

Sage Oak Charter has a current MySchoolScout rating of 7.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Sage Oak Charter?

Based on loaded state assessment records, Sage Oak Charter has 37% math proficiency (multi-year average, 2018-2024) and 51% reading/ELA proficiency (multi-year average, 2018-2024).

Is Sage Oak Charter a charter school?

Yes, Sage Oak Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Sage Oak Charter a Title I school?

No, Sage Oak Charter is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Sage Oak Charter?

41.9% of students at Sage Oak Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
26 Car-Dependent
Bike Score
19 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 12th
Enrollment
3,362
Student-Teacher Ratio
21.1:1
Teachers (FTE)
159
Free/Reduced Lunch
41.9%
Type
regular
Setting
Small City
County
San Bernardino County
Chronic Absenteeism (SY 2022-23)
3.5%
4-Year Graduation
95%+

District

Sage Oak Charter District
District Enrollment
3,362
Schools in District
1
Per-Pupil Spending
$12,297
District Rank
#1 of 1

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